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Bruel + Kjaer 4147 Microphone

Manufacturer Bruel + Kjaer
Category:

Description

Description

Used for measuring low frequency acoustic pulses such as sonic booms. Very low frequency ?” microphone provides a lower limiting frequency below 0.01Hz. Must be used with 2631 carrier system to achieve low f limit

NIST-Traceable Calibrations

Standard Calibration Price (without data): Request a Quote
ANSI Z540 Calibration Price (with as-found & as-left data): Request a Quote
ISO/IEC 17025:2005 Accredited Calibration Price (with data & uncertainties): Request a Quote
ANSI Z540.3 with data & uncertainties and Guardbanding: Request a Quote
Test & Measurement Equipment Repair Services: Request a Quote




User Guide